CNC (Computer Numerical Control) machining is a cornerstone of modern manufacturing, as it can produce detailed and accurate components for many industries. Blackhawk Engineering is a leader in this field because we offer CNC machining capabilities for both large and small parts, multi-axis machining, and precision tooling. This blog explores the technical prowess and equipment that set Blackhawk Engineering’s CNC machining services apart.
Multi-Axis Machining
One of Blackhawk’s trademarks is its CNC machining capabilities and experience using multi-axis machining. Multi-axis CNC machines, such as 5-axis machining centers, can produce complex geometries and designs that would be difficult to obtain with traditional 3-axis machines. These machines can rotate and maneuver parts along multiple axes simultaneously, reducing the need for repositioning and minimizing errors.
Blackhawk Engineering utilizes advanced 5-axis machining centers with capacities of up to 1450mm in diameter and 1600mm in height. This allows large, complex parts with tight tolerances to be machined. The ability to perform milling, turning, boring, and drilling operations on a single machine offers efficiency and consistent quality throughout all stages of production.
High-Precision Tooling
Precision is a defining characteristic of Blackhawk Engineering’s CNC machining services. We employ high-precision tooling and cutting-edge equipment for industries like agriculture, construction, mining, and heavy equipment. With horizontal machining centers ranging from 400mm to 800mm in capacity, Blackhawk Engineering can handle a wide variety of part sizes and materials.
Our lathes, including horizontal and vertical spindle models, can handle parts with max turning diameters of up to 49.2 inches. These machines have powerful spindles and tool changers, producing cylindrical and prismatic components with great accuracy. High-precision tooling executes intricate designs with ease, meeting the tight tolerances required for important applications.
Handling Large and Small Parts
Blackhawk Engineering’s CNC machining abilities expand to both large and small parts; this makes it a fantastic partner for different manufacturing needs. For large parts, our equipment can handle components weighing up to 2000 pounds, allowing it to machine complex geometries and heavy-duty materials. This is invaluable for industries like wind energy and heavy equipment, where large, durable components are required.
For smaller parts, Blackhawk Engineering’s attention to detail and modern technology offers quality and reliability. Because our CNC machines can create intricate designs with tight tolerances, they work well in industries where precision is needed–like the gas and oil industries. Whether the project involves large-scale components or small parts, Blackhawk Engineering will deliver the results you need.
Quality Assurance
To maintain the highest standards of quality, Blackhawk Engineering employs a comprehensive inspection process using coordinate measuring machines (CMMs). Our CMMs, including models from Brown & Sharpe and Sheffield, offer measurement capabilities of up to 2000mm x 3300mm x 1500mm. These machines have 5-axis REVO heads, supplying precise geometry measurements.
Integrating CMMs into the production process offers real-time verification of part dimensions and geometries. This ensures finished component accuracy and reduces the risk of errors and rework, improving organization and value for money.
Automation
Blackhawk Engineering has embraced automation to simplify its CNC machining processes and increase productivity. Our automated systems, such as the Fanuc R-1000 robot and Halter load assistant, minimize operator involvement and reduce the potential for errors. These systems enable the company to run multiple part numbers 24 hours a day with minimal downtime, significantly improving operational efficiency.
For example, our automated Drum Cell integrates a Doosan 9-axis dual spindle lathe, a 400mm horizontal mill, and a laser engraver, all connected by inbound and outbound conveyors. This system makes clutch drums continuously, reducing the cost of labor while increasing turnout.
Conclusion
At Blackhawk Engineering, our CNC machining capabilities are defined by our knowledge and experience in multi-axis machining, precision tooling, and handling both large and small parts. With modern equipment, quality assurance processes, and our use of automation, we deliver results for the industries that need it. If the project involves complex geometries, tight tolerances, or high-volume production, Blackhawk is here to meet the challenge.